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$35.00 Original price was: $35.00.$10.50Current price is: $10.50.
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$38.65 Original price was: $38.65.$11.59Current price is: $11.59.
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$5.99 Original price was: $5.99.$1.20Current price is: $1.20.
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$10.99 Original price was: $10.99.$2.75Current price is: $2.75.
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-70%
$34.99 Original price was: $34.99.$10.50Current price is: $10.50.
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$202.00 Original price was: $202.00.$24.99Current price is: $24.99.
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-80%
$9.99 Original price was: $9.99.$2.00Current price is: $2.00.
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$154.00 Original price was: $154.00.$24.99Current price is: $24.99.
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$98.25 Original price was: $98.25.$24.99Current price is: $24.99.
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-81%
$130.00 Original price was: $130.00.$24.99Current price is: $24.99.
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$65.00 Original price was: $65.00.$24.99Current price is: $24.99.
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$17.99 Original price was: $17.99.$4.50Current price is: $4.50.
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$19.95 Original price was: $19.95.$4.99Current price is: $4.99.
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$38.65 Original price was: $38.65.$11.59Current price is: $11.59.
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$179.00 Original price was: $179.00.$24.99Current price is: $24.99.
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$380.00 Original price was: $380.00.$24.99Current price is: $24.99.
![[Pi – Sigma] 1st Edition](https://covers.vitalsource.com/vbid/9783110193800.jpg "[Pi – Sigma] 1st Edition")
